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» Synchronizing a Database to Improve Freshness
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ICDE
2007
IEEE
193views Database» more  ICDE 2007»
15 years 11 months ago
Categorization and Optimization of Synchronization Dependencies in Business Processes
requirement. Furthermore, programming using sequence constructs normally produce nested structures and The current approachfor modeling synchronization in scattered code, especiall...
Qinyi Wu, Calton Pu, Akhil Sahai, Roger S. Barga
COMSIS
2010
14 years 7 months ago
A novel hierarchical speech emotion recognition method based on improved DDAGSVM
In order to improve the recognition accuracy of speech emotion recognition, in this paper, a novel hierarchical method based on improved Decision Directed Acyclic Graph SVM (improv...
Qi-Rong Mao, Yong-Zhao Zhan
DAMON
2009
Springer
15 years 4 months ago
A new look at the roles of spinning and blocking
Database engines face growing scalability challenges as core counts exponentially increase each processor generation, and the efficiency of synchronization primitives used to prot...
Ryan Johnson, Manos Athanassoulis, Radu Stoica, An...
WWW
2007
ACM
15 years 10 months ago
Mirror site maintenance based on evolution associations of web directories
Mirroring Web sites is a well-known technique commonly used in the Web community. A mirror site should be updated frequently to ensure that it reflects the content of the original...
Ling Chen 0002, Sourav S. Bhowmick, Wolfgang Nejdl
EDBT
2006
ACM
194views Database» more  EDBT 2006»
15 years 9 months ago
On Concurrency Control in Sliding Window Queries over Data Streams
Abstract. Data stream systems execute a dynamic workload of longrunning and one-time queries, with the streaming inputs typically bounded by sliding windows. For efficiency, window...
Lukasz Golab, Kumar Gaurav Bijay, M. Tamer Öz...